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Home » NEWEST Products » New by Manufacturer » Molex » Molex CMC Hybrid Connectors
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Molex CMC Hybrid Connectors

Molex developed the CMC Sealed Hybrid Automotive Connectors as a line of high-density connectors for the transportation industry. Features include a compact design, pitch size of 2.54mm, matte seal technology, and mechanical polarization. Designed for high-conductivity applications in harsh environments, CMC Sealed Hybrid Automotive Connectors support low, medium, and high current applications from 2.5A up to 12.0A and are capable of performing in sealed applications requiring IPx9K rating and 500mbar watertightness. CMC connectors are ideally suited for heavy-duty, powertrain, and body-electronics applications in the transportation industry.

Molex offers the standard version of the CMC Sealed Hybrid Automotive Connectors which holds two different terminal sizes; CP 0.635mm (.025") and CP 1.50mm (.059") and the power version which holds three different terminal sizes; CP 0.635mm (.025"), CP 1.50mm (.059") and CP 2.80mm (.110").

Molex CMC Hybrid Connectors
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CMC 28-Circuit Header and Receptacle
  • High performing sealed connection system using matte seal technology for CP 0.635mm (.025") and 1.50mm (.059") terminals and using single wire seal technology (SWS) for CP 2.80mm (.110") terminal
  • High density system due to compact connector design and fine pitch size of 2.54mm
  • System features three different terminal sizes CP 0.635mm, 1.50mm and 2.80mm
  • System offers several color codings and mechanical polarization that reduce cycle time during harness assembly due to easy visual installation and avoid mis-mating of the headers and connectors
  • Can perform in sealed applications where IPx9K rating and 500mbar watertightness are required
  • Requires reduced space on customer printed circuit boards (PCB's) or engine compartments
  • Supports low, medium and high current applications from 2.5A up to 21.0A to perform in harsh environments and high conductivity applications
  • Cost effective system; uses same connector type for different harness size needs
  • Wire-to-Board
  • Powertrain
    • Engine Control Unit (ECU)
    • Gear box
    • Suspension controller
    • Electronic Parking brake
    • Body Electronics
    • Junction/Fuse box
    • Lighting control system
    • Electric doors
  • Transportation Market
    • Cars
    • Trucks
    • Buses
    • Agricultural equipment
    • Construction equipment
    • Motorcycle
    • Marine

Electrical Specifications
  • Voltage: 250V AC
  • Current
    • CP 0.635mm (.025") terminals - max. 2.5A (0.75mm² wire)*
    • CP 1.50mm (.059") terminals - max. 12.0A (2.00mm² wire)*
    • CP 2.80mm (.110") terminals - max. 21.0A (5.00mm² wire)*
  • Contact Resistance
    • 0.635mm (.025") terminal: 8 milliohms max.
    • 1.50mm (.059") terminal: 4 milliohms max.
    • 2.80mm (.110") terminal: 3 milliohms max.
  • Dielectric Withstanding Voltage: 1000V AC for 1 minute
  • Insulation Resistance: 100 Megohms min.
Mechanical Specifications
  • Contact Insertion Force:
    • 0.635mm (.025") terminal: 12.00N max.
    • 1.50mm (.059") terminal: 20.00N max.
    • 2.80mm (.110") terminal: 25.00N max.
  • Contact Retention to Housing:
    • 0.635mm (.025") terminal: 12.00N max.
    • 1.50mm (.059") terminal: 20.00N max.
    • 2.80mm (.110") terminal: 25.00N max.
  • Contact Retention to Housing:
    • 0.635mm (.025") terminal: 60.00N min.
    • 1.50mm (.059") terminal: 100.00N min.
    • 2.80mm (.110") terminal: 100.00N min.
  • Wire Pull-Out Force: 100.00N min.
  • Mating /Unmating Force:
    • 28-circuit: 64320: Mating Force: 70.00N max. / Unmating Force: 70.00N max.
    • 53-circuit: 64321: Mating Force: 80.00N max. / Unmating Force: 80.00N max.
  • Durability: 20 mating cycles
  • Operating Temperature: -40 to +125°C
*Current tested on a fully loaded connector;current for temperature increase of 40°C.
Molex CMC Hybrid Connectors Powertrain ECU Application

  • Molex
  • Connector-Automotive